Home / 17,179,954.23-23,708,124.25-9,444,928.89

Finding the Fourth Proportional to 17,179,954.23, 23,708,124.25 and 9,444,928.89

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Solution

The fourth proportional to 17,179,954.23, 23,708,124.25 and 9,444,928.89 is: 13,033,884.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,179,954.23 : 23,708,124.25 = 9,444,928.89 : x
  2. Step 2: Convert to fraction form
    17,179,954.23/23,708,124.25 = 9,444,928.89/x
  3. Step 3: Cross multiply
    17,179,954.23x = 23,708,124.25 × 9,444,928.89
  4. Step 4: Simplify right side
    17,179,954.23x = 223,921,547,588,197.72
  5. Step 5: Solve for x
    x = 223,921,547,588,197.72/17,179,954.23
  6. Step 6: Final answer
    x = 13,033,884.99

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.